GB2233395B - Improvements in or relating to dispensers - Google Patents

Improvements in or relating to dispensers

Info

Publication number
GB2233395B
GB2233395B GB8914442A GB8914442A GB2233395B GB 2233395 B GB2233395 B GB 2233395B GB 8914442 A GB8914442 A GB 8914442A GB 8914442 A GB8914442 A GB 8914442A GB 2233395 B GB2233395 B GB 2233395B
Authority
GB
United Kingdom
Prior art keywords
valve
sectional area
cross
actuator
outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8914442A
Other versions
GB8914442D0 (en
GB2233395A (en
Inventor
Hazel Pool
Arthur Richard Speed
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reckitt Benckiser Healthcare UK Ltd
Original Assignee
Reckitt and Colman Products Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10658940&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2233395(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to GB8914442A priority Critical patent/GB2233395B/en
Application filed by Reckitt and Colman Products Ltd filed Critical Reckitt and Colman Products Ltd
Publication of GB8914442D0 publication Critical patent/GB8914442D0/en
Priority to BR909007412A priority patent/BR9007412A/en
Priority to AT90907355T priority patent/ATE93477T1/en
Priority to CA002060662A priority patent/CA2060662C/en
Priority to AU56604/90A priority patent/AU633581B2/en
Priority to ES90907355T priority patent/ES2044589T3/en
Priority to PCT/GB1990/000794 priority patent/WO1991000229A1/en
Priority to DE69002949T priority patent/DE69002949C5/en
Priority to DK90907355.3T priority patent/DK0479796T3/en
Priority to JP2507742A priority patent/JPH04505903A/en
Priority to EP90907355A priority patent/EP0479796B1/en
Priority to NZ233906A priority patent/NZ233906A/en
Priority to ZA904437A priority patent/ZA904437B/en
Priority to GR900100454A priority patent/GR1002546B/en
Priority to PT94445A priority patent/PT94445B/en
Priority to IE224990A priority patent/IE64132B1/en
Publication of GB2233395A publication Critical patent/GB2233395A/en
Priority to NO91915026A priority patent/NO915026L/en
Priority to FI916034A priority patent/FI91737C/en
Publication of GB2233395B publication Critical patent/GB2233395B/en
Application granted granted Critical
Priority to HK98107223A priority patent/HK1008003A1/en
Priority to HK98107222A priority patent/HK1008002A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B65D83/48—Lift valves, e.g. operated by push action

Abstract

Dispensing arrangements, comprising a gas-pressurized container for a material to be dispensed with a valve actuable to open a discharge passage through the valve and through a valve and a valve actuator to an actuator discharge outlet, are well known in the art. The invention proposes a non-liquefied gas-pressurized dispensing arrangement capable of being used with relatively low initial gas pressures, and of discharging a relatively high percentage of the dispenser contents with an acceptable spray pattern. The proposed dispensing arrangement attains these advantages by arranging the cross-sectional area of the valve port (17c) to be many times greater than the cross-sectional area of the actuator outlet (22a). In one recited embodiment the actuator outlet has a cross-sectional area in the region of 0.049 mm<2> whilst the total cross-sectional area of the valve ports, the valve having four ports, is some sixteen times greater.
GB8914442A 1989-06-23 1989-06-23 Improvements in or relating to dispensers Expired - Lifetime GB2233395B (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
GB8914442A GB2233395B (en) 1989-06-23 1989-06-23 Improvements in or relating to dispensers
EP90907355A EP0479796B1 (en) 1989-06-23 1990-05-21 Improvements in or relating to dispensers
CA002060662A CA2060662C (en) 1989-06-23 1990-05-21 Improvements in or relating to dispensers
AT90907355T ATE93477T1 (en) 1989-06-23 1990-05-21 DONOR.
BR909007412A BR9007412A (en) 1989-06-23 1990-05-21 DISTRIBUTION DEVICE
AU56604/90A AU633581B2 (en) 1989-06-23 1990-05-21 Improvements in or relating to dispensers
ES90907355T ES2044589T3 (en) 1989-06-23 1990-05-21 IMPROVEMENTS INTRODUCED IN DISTRIBUTORS.
PCT/GB1990/000794 WO1991000229A1 (en) 1989-06-23 1990-05-21 Improvements in or relating to dispensers
DE69002949T DE69002949C5 (en) 1989-06-23 1990-05-21 DONOR.
DK90907355.3T DK0479796T3 (en) 1989-06-23 1990-05-21 Dispenser
JP2507742A JPH04505903A (en) 1989-06-23 1990-05-21 Improved dispenser
NZ233906A NZ233906A (en) 1989-06-23 1990-06-01 Dispensing head for pressurised container; ratio of actuator port area to valve port area when using compressed gas propellant
ZA904437A ZA904437B (en) 1989-06-23 1990-06-08 Improvements in or relating to dispensers
GR900100454A GR1002546B (en) 1989-06-23 1990-06-18 Improvements in or relating to dispensers
PT94445A PT94445B (en) 1989-06-23 1990-06-21 DETAILED APPARATUS FOR THE DISTRIBUTION OF MATERIALS-ESCOAVEN AND ESPECIALLY FOR PULVERIZATION WITH PRESSURIZED GAS
IE224990A IE64132B1 (en) 1989-06-23 1990-06-21 Improvements in or relating to dispensers
NO91915026A NO915026L (en) 1989-06-23 1991-12-19 DISPENSER
FI916034A FI91737C (en) 1989-06-23 1991-12-20 Improvements in or related to dispensers
HK98107223A HK1008003A1 (en) 1989-06-23 1998-06-27 Improvements in or relating to dispensers
HK98107222A HK1008002A1 (en) 1989-06-23 1998-06-27 Improvements in or relating to dispensers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8914442A GB2233395B (en) 1989-06-23 1989-06-23 Improvements in or relating to dispensers

Publications (3)

Publication Number Publication Date
GB8914442D0 GB8914442D0 (en) 1989-08-09
GB2233395A GB2233395A (en) 1991-01-09
GB2233395B true GB2233395B (en) 1994-01-12

Family

ID=10658940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8914442A Expired - Lifetime GB2233395B (en) 1989-06-23 1989-06-23 Improvements in or relating to dispensers

Country Status (19)

Country Link
EP (1) EP0479796B1 (en)
JP (1) JPH04505903A (en)
AT (1) ATE93477T1 (en)
AU (1) AU633581B2 (en)
BR (1) BR9007412A (en)
CA (1) CA2060662C (en)
DE (1) DE69002949C5 (en)
DK (1) DK0479796T3 (en)
ES (1) ES2044589T3 (en)
FI (1) FI91737C (en)
GB (1) GB2233395B (en)
GR (1) GR1002546B (en)
HK (2) HK1008003A1 (en)
IE (1) IE64132B1 (en)
NO (1) NO915026L (en)
NZ (1) NZ233906A (en)
PT (1) PT94445B (en)
WO (1) WO1991000229A1 (en)
ZA (1) ZA904437B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2020223C (en) * 1989-07-19 1996-02-27 Shinya Kobayashi Aerosol container cap
FR2739086B1 (en) * 1995-09-21 1997-11-14 Oreal VALVE FOR SPRAYER AND SPRAYER THUS EQUIPPED
DE20221126U1 (en) 2002-04-22 2005-03-17 Sara Lee De Nv Container for pressurized substance e.g. disinfectant, has spray unit with at least two outflow openings that communicate with reservoir for spraying substance in at least two spray beams to surroundings
US7621468B2 (en) 2007-10-01 2009-11-24 The Procter & Gamble Company System for pressurized delivery of fluids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332626A (en) * 1965-06-21 1967-07-25 Meshberg Philip Dispensing valve
IT1087449B (en) * 1977-11-17 1985-06-04 Coster Tecnologie Speciali Spa IMPROVEMENT IN AEROSOL DISPENSING VALVES
US4230243A (en) * 1978-08-08 1980-10-28 Spitzer Joseph G Aerosol container with flameless delivery valve
JPS6233115A (en) * 1985-08-05 1987-02-13 Kao Corp Spray composition for coating human body

Also Published As

Publication number Publication date
HK1008002A1 (en) 1999-04-30
EP0479796B1 (en) 1993-08-25
DE69002949T2 (en) 1993-12-23
HK1008003A1 (en) 1999-04-30
EP0479796A1 (en) 1992-04-15
IE902249A1 (en) 1991-01-16
IE902249L (en) 1990-12-23
WO1991000229A1 (en) 1991-01-10
GR1002546B (en) 1997-01-28
DE69002949C5 (en) 2006-05-18
ATE93477T1 (en) 1993-09-15
IE64132B1 (en) 1995-07-12
NO915026D0 (en) 1991-12-19
PT94445A (en) 1992-03-31
GR900100454A (en) 1991-11-15
BR9007412A (en) 1992-04-28
NZ233906A (en) 1992-04-28
ES2044589T3 (en) 1994-01-01
FI91737B (en) 1994-04-29
GB8914442D0 (en) 1989-08-09
DK0479796T3 (en) 1993-10-18
AU5660490A (en) 1991-01-17
NO915026L (en) 1991-12-19
DE69002949D1 (en) 1993-09-30
FI916034A0 (en) 1991-12-20
AU633581B2 (en) 1993-02-04
PT94445B (en) 1997-05-28
FI91737C (en) 1994-08-10
JPH04505903A (en) 1992-10-15
CA2060662C (en) 2000-02-01
ZA904437B (en) 1991-03-27
GB2233395A (en) 1991-01-09

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20090622